Inter-caste marriage is still the exception rather than the rule in India. In fact, as The World's Alex Gallafent reports from Chennai, in south India, the substance of what's taking place is remarkably similar to how it's always been.

Inter-caste marriage is still the exception rather than the rule in India. In fact, as The World's Alex Gallafent reports from Chennai, in south India, the substance of what's taking place is remarkably similar to how it's always been.

Inter-caste marriage is still the exception rather than the rule in India. In fact, as The World's Alex Gallafent reports from Chennai, in south India, the substance of what's taking place is remarkably similar to how it's always been.